Rolling bag



FIG. 1 is a front, perspective view of the rolling bag design shown in use with a handle partially extended;

FIG. 2 is a front size perspective view with the handle further extended;

FIG. 3 is a back side perspective view with the handle partially extended;

FIG. 4 is a right side perspective side view thereof;

FIG. 5 is a left side perspective side view thereof;

FIG. 6 is a top plan perspective view thereof; and,

FIG. 7 is a bottom plan perspective view thereof.

The broken lines illustrate stitching and form part of the claimed design. 

CLAIM The ornamental design for a rolling bag, as shown and described. 